Mr. Johnson is taking his children to the amusement park. He will pay for 3 adult tickets, parking for the day, and 3 Super Meals. What is the total amount he will spend?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!